EP0233706A3 - Halogen-containing heterocyclic compounds and liquid crystal compositions containing them - Google Patents

Halogen-containing heterocyclic compounds and liquid crystal compositions containing them Download PDF

Info

Publication number: EP0233706A3
Authority: EP; European Patent Office
Prior art keywords: halogen; liquid crystal; heterocyclic compounds; crystal compositions; compositions containing
Prior art date: 1986-01-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP87300500A

Other versions

EP0233706B1 (en

EP0233706A2 (en

Inventor

Hiromichi Inoue

Takashi Inukai

Kouji Ohno

Kazutoshi Miyazawa

Shinichi Saito

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JNC Corp

Original Assignee

Chisso Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1986-01-21

Filing date

1987-01-21

Publication date

1988-01-13

1987-01-21 Application filed by Chisso Corp filed Critical Chisso Corp

1987-08-26 Publication of EP0233706A2 publication Critical patent/EP0233706A2/en

1988-01-13 Publication of EP0233706A3 publication Critical patent/EP0233706A3/en

1991-09-11 Application granted granted Critical

1991-09-11 Publication of EP0233706B1 publication Critical patent/EP0233706B1/en

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/30—Oxygen atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
- C09K19/3458—Uncondensed pyrimidines
- C09K19/3463—Pyrimidine with a carbon chain containing at least one asymmetric carbon atom, i.e. optically active pyrimidines

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Liquid Crystal Substances (AREA)
Pyridine Compounds (AREA)
Pyrane Compounds (AREA)

EP87300500A 1986-01-21 1987-01-21 Halogen-containing heterocyclic compounds and liquid crystal compositions containing them Expired EP0233706B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP61010578A JPH0780850B2 (en)	1986-01-21	1986-01-21	Halogen-containing heterocyclic compound and liquid crystal composition
JP10578/86		1986-01-21

Publications (3)

Publication Number	Publication Date
EP0233706A2 EP0233706A2 (en)	1987-08-26
EP0233706A3 true EP0233706A3 (en)	1988-01-13
EP0233706B1 EP0233706B1 (en)	1991-09-11

Family

ID=11754122

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87300500A Expired EP0233706B1 (en)	1986-01-21	1987-01-21	Halogen-containing heterocyclic compounds and liquid crystal compositions containing them

Country Status (4)

Country	Link
US (2)	US4765924A (en)
EP (1)	EP0233706B1 (en)
JP (1)	JPH0780850B2 (en)
DE (1)	DE3772789D1 (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3315295A1 (en) *	1983-04-27	1984-10-31	Merck Patent Gmbh, 6100 Darmstadt	FLUORINE PYRIMID DERIVATIVES
US4780240A (en) *	1985-08-02	1988-10-25	Chisso Corporation	Liquid crystal composition
JPH0780850B2 (en) *	1986-01-21	1995-08-30	チッソ株式会社	Halogen-containing heterocyclic compound and liquid crystal composition
EP0242716B1 (en) *	1986-04-22	1991-03-20	F. Hoffmann-La Roche Ag	Liquid-crystalline pyridine derivatives
JP2516014B2 (en) *	1986-05-24	1996-07-10	チッソ株式会社	2- (Alkyloxycarbonyloxyphenyl) -5-alkylpyridines and compositions
JPS63165344A (en) *	1986-12-26	1988-07-08	Chisso Corp	Optically active-2-methylbytrates and utilized substance thereof
US6146547A (en) *	1987-02-02	2000-11-14	Chisso Corporation	2-substituted-alkyl ether and liquid crystal composition
JP2538578B2 (en) *	1987-02-02	1996-09-25	チッソ株式会社	2-Substituted alkyl ethers and liquid crystal composition
JP2594266B2 (en) *	1987-02-05	1997-03-26	チッソ株式会社	Optically active 2-alkoxy-propyl ethers and liquid crystal composition
DD257638A1 (en) *	1987-02-19	1988-06-22	Univ Halle Wittenberg	FERROELECTRIC FLUID CRYSTALS
JPH0832673B2 (en) *	1987-03-20	1996-03-29	チッソ株式会社	Optically active liquid crystal compound containing ortho-cyano-benzene skeleton
DE3881733T2 (en) *	1987-03-26	1993-11-25	Dainippon Ink & Chemicals	Optically active pyridines.
DE3889490T2 (en) *	1987-03-31	1994-12-01	Ajinomoto Kk	Phenylpyrimidine liquid crystal compounds and liquid crystal compositions containing them.
JPH0768518B2 (en) *	1987-07-08	1995-07-26	チッソ株式会社	Ferroelectric liquid crystal composition
EP0301511B1 (en) *	1987-07-28	1992-01-22	Canon Kabushiki Kaisha	Optically active compound and liquid crystal composition containing same
JPS6463571A (en) *	1987-09-03	1989-03-09	Chisso Corp	Optically active-2,5-diphenylpyridines
US4904409A (en) *	1987-10-09	1990-02-27	Chisso Corporation	Optically active-1-(2-halogen-substituted-phenyl)-ethanol and its derivative
EP0313284B1 (en) *	1987-10-20	1994-07-27	Chisso Corporation	2,5-Diphenyl pyrimidine compounds and liquid crystal compositions containing them
JPH01106874A (en) *	1987-10-21	1989-04-24	Chisso Corp	Optically active phenylpyrimidine compound and liquid crystal composition
JP2691405B2 (en) *	1987-11-06	1997-12-17	チッソ株式会社	Ferroelectric liquid crystal composition
JPH01256590A (en) *	1988-04-06	1989-10-13	Chisso Corp	Ferroelectric liquid crystal composition and liquid crystal element
US4997942A (en) *	1988-04-25	1991-03-05	Dainippon Ink And Chemical, Inc.	2,4-disubstituted pyrazine derivatives, pyrimidine derivatives, and liquid crystal containing the same
JPH01306493A (en) *	1988-06-03	1989-12-11	Chisso Corp	Ferroelectric liquid crystal composition
US5284956A (en) *	1988-09-06	1994-02-08	Hoffmann-La Roche Inc.	Liquid crystalline mixtures containing 2-(2-fluorophenyl) pyridines
DE4019595A1 (en) *	1989-12-19	1991-06-27	Merck Patent Gmbh	FLUORPHENYLPYRIDINE
US5145601A (en) *	1990-06-25	1992-09-08	The University Of Colorado Foundation Inc.	Ferroelectric liquid crystals with nicotinic acid cores
JP2872372B2 (en) *	1990-09-04	1999-03-17	キヤノン株式会社	Liquid crystal compound, liquid crystal composition containing the same, and liquid crystal device using the same
WO1992012974A1 (en) *	1991-01-24	1992-08-06	Hoechst Aktiengesellschaft	Pyridylpyrimidines, a method of preparing them, and their use in liquid-crystal mixtures
DE4315867A1 (en) *	1993-05-12	1994-11-17	Hoechst Ag	3-Chloropyridines, process for their preparation, and their use in liquid-crystal mixtures
GB9603582D0 (en)	1996-02-20	1996-04-17	Hewlett Packard Co	Method of accessing service resource items that are for use in a telecommunications system
US6154445A (en) *	1996-04-18	2000-11-28	Bell Atlantic Network Services, Inc.	Telephony communication via varied redundant networks
US6069890A (en) *	1996-06-26	2000-05-30	Bell Atlantic Network Services, Inc.	Internet telephone service
US6078582A (en)	1996-12-18	2000-06-20	Bell Atlantic Network Services, Inc.	Internet long distance telephone service
US6137869A (en)	1997-09-16	2000-10-24	Bell Atlantic Network Services, Inc.	Network session management
US6574216B1 (en)	1997-03-11	2003-06-03	Verizon Services Corp.	Packet data network voice call quality monitoring
US6292479B1 (en)	1997-03-19	2001-09-18	Bell Atlantic Network Services, Inc.	Transport of caller identification information through diverse communication networks
US6870827B1 (en)	1997-03-19	2005-03-22	Verizon Services Corp.	Voice call alternative routing through PSTN and internet networks
US5915505A (en) *	1997-09-16	1999-06-29	Chrysler Corporation	Disc brake system with unitary support
US8238538B2 (en)	2009-05-28	2012-08-07	Comcast Cable Communications, Llc	Stateful home phone service

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3315295A1 (en) *	1983-04-27	1984-10-31	Merck Patent Gmbh, 6100 Darmstadt	FLUORINE PYRIMID DERIVATIVES
WO1986000087A1 (en) *	1984-06-07	1986-01-03	Seiko Instruments & Electronics Ltd.	Liquid crystal compound

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4484220A (en) *	1981-09-29	1984-11-20	Idea Research Development Corp.	Television monitor
EP0084194B1 (en) *	1982-01-14	1986-04-30	MERCK PATENT GmbH	Liquid crystal mixtures
DE3372331D1 (en) *	1982-01-26	1987-08-13	Mesenhoeller Hans	Ratchet
DE3524489A1 (en) *	1984-07-12	1986-01-23	Kabushiki Kaisha Suwa Seikosha, Tokio/Tokyo	2-PHENYLPYRIDINE DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF
JPS6124571A (en) *	1984-07-12	1986-02-03	Seiko Epson Corp	2-phenylpyridine derivative
US4684477A (en) *	1985-03-06	1987-08-04	Chisso Corporation	Pyridine derivatives and their use in liquid crystals
DE3515373A1 (en) *	1985-04-27	1986-11-06	Merck Patent Gmbh, 6100 Darmstadt	NITROGENIC HETEROCYCLES
JPH0699392B2 (en) *	1985-12-27	1994-12-07	チッソ株式会社	Ferroelectric pyridine compound and liquid crystal composition
JPH0780850B2 (en) *	1986-01-21	1995-08-30	チッソ株式会社	Halogen-containing heterocyclic compound and liquid crystal composition
JPH0739392B2 (en) *	1986-03-26	1995-05-01	チッソ株式会社	Halogen-containing pyridine liquid crystal compound and liquid crystal composition
JP2516014B2 (en) *	1986-05-24	1996-07-10	チッソ株式会社	2- (Alkyloxycarbonyloxyphenyl) -5-alkylpyridines and compositions
JP3209369B2 (en) *	1992-10-07	2001-09-17	ソニー株式会社	Recording and playback device

1986
- 1986-01-21 JP JP61010578A patent/JPH0780850B2/en not_active Expired - Lifetime
1987
- 1987-01-14 US US07/003,282 patent/US4765924A/en not_active Expired - Lifetime
- 1987-01-21 EP EP87300500A patent/EP0233706B1/en not_active Expired
- 1987-01-21 DE DE8787300500T patent/DE3772789D1/en not_active Expired - Fee Related
1988
- 1988-06-06 US US07/203,150 patent/US4865763A/en not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3315295A1 (en) *	1983-04-27	1984-10-31	Merck Patent Gmbh, 6100 Darmstadt	FLUORINE PYRIMID DERIVATIVES
WO1986000087A1 (en) *	1984-06-07	1986-01-03	Seiko Instruments & Electronics Ltd.	Liquid crystal compound

Also Published As

Publication number	Publication date
DE3772789D1 (en)	1991-10-17
EP0233706B1 (en)	1991-09-11
JPH0780850B2 (en)	1995-08-30
JPS62169765A (en)	1987-07-25
US4765924A (en)	1988-08-23
US4865763A (en)	1989-09-12
EP0233706A2 (en)	1987-08-26

Legal Events

Date	Code	Title	Description
1987-07-10	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1987-08-26	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR GB LI
1987-11-25	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-01-13	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR GB LI
1988-04-13	17P	Request for examination filed	Effective date: 19880211
1989-10-04	17Q	First examination report despatched	Effective date: 19890821
1991-07-26	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1991-09-11	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE FR GB LI
1991-10-17	REF	Corresponds to:	Ref document number: 3772789 Country of ref document: DE Date of ref document: 19911017
1991-12-06	ET	Fr: translation filed
1992-07-16	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1992-07-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1992-09-02	26N	No opposition filed
1996-01-09	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19960109 Year of fee payment: 10
1996-01-26	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19960126 Year of fee payment: 10
1996-02-12	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19960212 Year of fee payment: 10
1997-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19970131 Ref country code: CH Effective date: 19970131
1997-09-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1997-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19970930
1997-10-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19971001
1997-11-28	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2002-01-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20020123 Year of fee payment: 16
2003-01-21	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030121
2003-09-10	GBPC	Gb: european patent ceased through non-payment of renewal fee

Publication	Publication Date	Title
EP0233706A3 (en)	1988-01-13	Halogen-containing heterocyclic compounds and liquid crystal compositions containing them
EP0191600A3 (en)	1987-05-20	Polyphenyl-based ester compounds and liquid crystal compositions containing same
DE3462249D1 (en)	1987-03-05	Fluorobenzene derivatives and liquid crystal compositions containing the same
EP0197677A3 (en)	1988-09-21	Halogen-containing, optically active liquid crystal compound and liquid crystal composition containing same
EP0271326A3 (en)	1989-10-25	Liquid crystal polyester composition
EP0211646A3 (en)	1989-05-31	Liquid crystal composition
DE3566113D1 (en)	1988-12-15	Cyclohexanecarbonitriles and their use as components for liquid crystals
DE3665585D1 (en)	1989-10-19	Pyrimidine derivative and liquid crystal composition containing same
EP0293910A3 (en)	1990-01-17	Liquid crystal composition and liquid crystal device containing same
EP0232052A3 (en)	1989-06-07	Nematic liquid crystal composition
EP0268198A3 (en)	1989-10-25	Ferroelectric liquid crystals
DE3572351D1 (en)	1989-09-21	Bipyrimidinyl derivatives and liquid crystal compositions containing them
GB2142927B (en)	1987-01-28	Liquid crystal composition
DE3572687D1 (en)	1989-10-05	Liquid crystal composition
EP0268226A3 (en)	1989-08-23	Liquid crystal composition
GB8602168D0 (en)	1986-03-05	Liquid crystal compounds
DE3889490D1 (en)	1994-06-16	Phenylpyrimidine liquid crystal compounds and liquid crystal compositions containing them.
GB2142647B (en)	1987-03-25	Liquid crystal composition
EP0301602A3 (en)	1989-10-18	Ferroelectric liquid crystal composition
PL267922A1 (en)	1989-06-12	Liquid crystal composition
EP0269963A3 (en)	1990-02-07	Ferroelectric liquid crystals
DE3562236D1 (en)	1988-05-26	2-cyano-4-halogenophenyl substituted-benzoates and liquid crystal compositions containing them
DE3665732D1 (en)	1989-10-26	Liquid crystal compositions
EP0312210A3 (en)	1990-05-23	Optically active liquid crystalline compounds and compositions containing them
EP0466573A3 (en)	1992-05-06	Liquid crystal compounds and liquid crystal compositions containing them